Valid binary UUID (version 1)
| public static isBinaryUuid ( mixed $varValue ) : boolean | ||
| $varValue | mixed | The value to be validated |
| return | boolean | True if the value is a binary UUID |
public function __construct($arrAttributes = null)
{
// check against arrAttributes, as 'onsubmit_callback' => 'multifileupload_moveFiles' does not provide valid attributes
if ($arrAttributes !== null && !$arrAttributes['uploadFolder']) {
throw new \Exception(sprintf($GLOBALS['TL_LANG']['ERR']['noUploadFolderDeclared'], $this->name));
}
$arrAttributes['uploadAction'] = static::$uploadAction;
if (TL_MODE == 'FE') {
$arrAttributes['uploadActionParams'] = http_build_query(AjaxAction::getParams(MultiFileUpload::NAME, static::$uploadAction));
}
$arrAttributes['addRemoveLinks'] = isset($arrAttributes['addRemoveLinks']) ? $arrAttributes['addRemoveLinks'] : true;
if (!is_array($arrAttributes['value']) && !Validator::isBinaryUuid($arrAttributes['value'])) {
$arrAttributes['value'] = json_decode($arrAttributes['value']);
}
// bin to string -> never pass binary to the widget!!
if ($arrAttributes['value']) {
if (is_array($arrAttributes['value'])) {
$arrAttributes['value'] = array_map(function ($val) {
return \Validator::isBinaryUuid($val) ? \StringUtil::binToUuid($val) : $val;
}, $arrAttributes['value']);
} else {
$arrAttributes['value'] = array(\Validator::isBinaryUuid($arrAttributes['value']) ? \StringUtil::binToUuid($arrAttributes['value']) : $arrAttributes['value']);
}
}
parent::__construct($arrAttributes);
$this->objUploader = new MultiFileUpload($arrAttributes);
// add onsubmit_callback: move files after form submission
$GLOBALS['TL_DCA'][$this->strTable]['config']['onsubmit_callback']['multifileupload_moveFiles'] = array('HeimrichHannot\\MultiFileUpload\\FormMultiFileUpload', 'moveFiles');
Ajax::runActiveAction(MultiFileUpload::NAME, MultiFileUpload::ACTION_UPLOAD, $this);
}
/**
* Compare versions
*/
public function compare()
{
$strBuffer = '';
$arrVersions = array();
$intTo = 0;
$intFrom = 0;
$objVersions = $this->Database->prepare("SELECT * FROM tl_version WHERE pid=? AND fromTable=? ORDER BY version DESC")->execute($this->intPid, $this->strTable);
if ($objVersions->numRows < 2) {
$strBuffer = '<p>There are no versions of ' . $this->strTable . '.id=' . $this->intPid . '</p>';
} else {
$intIndex = 0;
$from = array();
// Store the versions and mark the active one
while ($objVersions->next()) {
if ($objVersions->active) {
$intIndex = $objVersions->version;
}
$arrVersions[$objVersions->version] = $objVersions->row();
$arrVersions[$objVersions->version]['info'] = $GLOBALS['TL_LANG']['MSC']['version'] . ' ' . $objVersions->version . ' (' . \Date::parse(\Config::get('datimFormat'), $objVersions->tstamp) . ') ' . $objVersions->username;
}
// To
if (\Input::post('to') && isset($arrVersions[\Input::post('to')])) {
$intTo = \Input::post('to');
$to = \StringUtil::deserialize($arrVersions[\Input::post('to')]['data']);
} elseif (\Input::get('to') && isset($arrVersions[\Input::get('to')])) {
$intTo = \Input::get('to');
$to = \StringUtil::deserialize($arrVersions[\Input::get('to')]['data']);
} else {
$intTo = $intIndex;
$to = \StringUtil::deserialize($arrVersions[$intTo]['data']);
}
// From
if (\Input::post('from') && isset($arrVersions[\Input::post('from')])) {
$intFrom = \Input::post('from');
$from = \StringUtil::deserialize($arrVersions[\Input::post('from')]['data']);
} elseif (\Input::get('from') && isset($arrVersions[\Input::get('from')])) {
$intFrom = \Input::get('from');
$from = \StringUtil::deserialize($arrVersions[\Input::get('from')]['data']);
} elseif ($intIndex > 1) {
$intFrom = $intIndex - 1;
$from = \StringUtil::deserialize($arrVersions[$intFrom]['data']);
}
// Only continue if both version numbers are set
if ($intTo > 0 && $intFrom > 0) {
\System::loadLanguageFile($this->strTable);
$this->loadDataContainer($this->strTable);
// Get the order fields
$objDcaExtractor = \DcaExtractor::getInstance($this->strTable);
$arrOrder = $objDcaExtractor->getOrderFields();
// Find the changed fields and highlight the changes
foreach ($to as $k => $v) {
if ($from[$k] != $to[$k]) {
if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['doNotShow'] || $GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['hideInput']) {
continue;
}
$blnIsBinary = $GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['inputType'] == 'fileTree' || in_array($k, $arrOrder);
// Decrypt the values
if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['encrypt']) {
$to[$k] = \Encryption::decrypt($to[$k]);
$from[$k] = \Encryption::decrypt($from[$k]);
}
// Convert serialized arrays into strings
if (is_array($tmp = \StringUtil::deserialize($to[$k])) && !is_array($to[$k])) {
$to[$k] = $this->implodeRecursive($tmp, $blnIsBinary);
}
if (is_array($tmp = \StringUtil::deserialize($from[$k])) && !is_array($from[$k])) {
$from[$k] = $this->implodeRecursive($tmp, $blnIsBinary);
}
unset($tmp);
// Convert binary UUIDs to their hex equivalents (see #6365)
if ($blnIsBinary && \Validator::isBinaryUuid($to[$k])) {
$to[$k] = \StringUtil::binToUuid($to[$k]);
}
if ($blnIsBinary && \Validator::isBinaryUuid($from[$k])) {
$to[$k] = \StringUtil::binToUuid($from[$k]);
}
// Convert date fields
if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['rgxp'] == 'date') {
$to[$k] = \Date::parse(\Config::get('dateFormat'), $to[$k] ?: '');
$from[$k] = \Date::parse(\Config::get('dateFormat'), $from[$k] ?: '');
} elseif ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['rgxp'] == 'time') {
$to[$k] = \Date::parse(\Config::get('timeFormat'), $to[$k] ?: '');
$from[$k] = \Date::parse(\Config::get('timeFormat'), $from[$k] ?: '');
} elseif ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['eval']['rgxp'] == 'datim' || $k == 'tstamp') {
$to[$k] = \Date::parse(\Config::get('datimFormat'), $to[$k] ?: '');
$from[$k] = \Date::parse(\Config::get('datimFormat'), $from[$k] ?: '');
}
// Convert strings into arrays
if (!is_array($to[$k])) {
$to[$k] = explode("\n", $to[$k]);
}
if (!is_array($from[$k])) {
$from[$k] = explode("\n", $from[$k]);
}
$objDiff = new \Diff($from[$k], $to[$k]);
$strBuffer .= $objDiff->render(new DiffRenderer(array('field' => $GLOBALS['TL_DCA'][$this->strTable]['fields'][$k]['label'][0] ?: (isset($GLOBALS['TL_LANG']['MSC'][$k]) ? is_array($GLOBALS['TL_LANG']['MSC'][$k]) ? $GLOBALS['TL_LANG']['MSC'][$k][0] : $GLOBALS['TL_LANG']['MSC'][$k] : $k))));
}
}
}
}
// Identical versions
if ($strBuffer == '') {
$strBuffer = '<p>' . $GLOBALS['TL_LANG']['MSC']['identicalVersions'] . '</p>';
}
/** @var BackendTemplate|object $objTemplate */
$objTemplate = new \BackendTemplate('be_diff');
// Template variables
$objTemplate->content = $strBuffer;
$objTemplate->versions = $arrVersions;
$objTemplate->to = $intTo;
$objTemplate->from = $intFrom;
$objTemplate->showLabel = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['showDifferences']);
$objTemplate->theme = \Backend::getTheme();
$objTemplate->base = \Environment::get('base');
$objTemplate->language = $GLOBALS['TL_LANGUAGE'];
$objTemplate->title = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['showDifferences']);
$objTemplate->charset = \Config::get('characterSet');
$objTemplate->action = ampersand(\Environment::get('request'));
throw new ResponseException($objTemplate->getResponse());
}
